named a-box var box = document.createElement('a-box'); // Set the position, size, and color box.setAttribute('position', position); box.setAttribute('scale', '0.02 0.02 0.02ʼ); box.setAttribute('color', '#0062C6'); box.setAttribute('color', colors[index]); // Set class names for easy deletion later box.setAttribute('class', 'box'); // Add a box in 3D space scene.appendChild(box); // Memorize the position where the box was placed prev=box.object3D.position; } Lesson13 box.setAttribute('color', '#0062C6');